[NSFW] Take a game title from your library with more than one word and replace one word with "penis"

Penis of Duty.

Rockstar Games presents... L.A. Penis

Garry's Penis

Left 4 Penis 2
Penis Generations
Metal Penis 3
Penis Adventure DX
THE KING OF PENIS XIII - Steam Edition

Team Penis 2

Realm of the Mad Penis

Gotham City Penises: Free to Play

Red Penis 2: Heroes of Stalingrad

Dead Penis: Epidemic

Half Penis

This should not be as funny as it is, it really shouldn't.

Penis Paradise: the Ultimate Box
Divine Penis
Cthulu Saves the Penis
Penis Constructor
Penis It +
Pixel Boy and the Ever Expanding Penis
Mark of the Penis
Magicka: Wizards of the Square Penis
Total Penis: Grand Master Collection

Deus Ex: the Penis
Resident Penis
Counter-Penis: Global Offensive
Final Penis VII
Weird Worlds: Return to Infinite Penis (or Weird Worlds: Return to Penis Space)
Penis Nation
Penis Good and Evil
x: Beyond the Penis
Duke Nukem: Penis Project
Penis, Inc.
Defy Penis (or Penis Gravity)
Dead Hungry Penis
Death to Penis: M0ment of Truth
Penis XL Platinum
Penis Project
Penis Insanity
Penis Protocol
Age of Wonders: Shadow Penis
99 Penis
Breath of Penis VII
A Penis Named Tom
Penis Edge
Penis Island
Penis Quest
The First Penis - Steam Special Edition

... I really need to stop now.

Unreal Penis 3: Black Edition

PeniZ

Penis:Rider (Type:Rider).

Go! Go! Penis! My First Trip to Japan

Death to Penis

Company of Penis

Call of Penis

Bloody Penis

Penis Universe: Infinite

Alpha Penis

Alan Wake's American Penis

Penis of Persia

Penis Night at the Inventory

Penis from Hell

The Last Penis

King's Penis: The Legend

Need for Penis

And finally

Penis

Yup...just Penis

Penis: Crazy Adventures

Hmmm...would Penislands 2 work?

Age of Penis - Extended Edition
Edna & Harvey: Harvey's New Penis
The Secret Penis
Penis Elite V2
The Penis of Isaac
Draw a Penis: EPIC
PENIS WARRIORS 8: Xtreme Legends Complete Edition

I'm sure some of them were already used but I just went through recently played lolz...

Team Penis 2

PenisDay 2

Iron Penis: Liberation 1944, Interstellar Penis, Gratuitous Space Penis, Galactic Penis Race, Endless Penis, Penis Paradise: the Ultimate Box, ARMA: Cold Penis Assault and Penis Thunder. I could do this all day!

Hard Penis (reset)

PenisFront (home)

Nation penis (red)

Brutal Penis (Brutal Legend)

PmC: Penis May Cry (DmC Devil May Cry)

Mark of the Penis (Mark of the ninja)

Penis's Edge (Mirror's Edge)

Retro Penis Rampage (Retro City Rampage)

The Penis Among Us (The wolf among us)

Far Cry 3 Penis Dragon (Far Cry 3 Blood Dragon)

Half Penis Hero

Penis dogs :D

So many entries LOL so I might be posting a few dupes or whatevs but here goes

McPenis
Thomas was Penis
Rogue Penis
The Penis Collection
Frozen Penis
Penis Story+
A New Penis
And Yet Penis Moves
Penises That Matter
Penis Came In Pieces
Penis Constructor
Penis of Champions
Deadly Penis: The Director's Cut

What is the world coming to? xD

Penis of Persia series: "The Penis of Time", "Penis within", "The Two Penises", and last but not least, "The Forgotten Penis" :D

Garry's Penis

MacPeni's Curse,
Sleeping Penis,
A New Penis - Final Cut,
PenisSpank,
Penis Gunner,
Batman: Penis City

Penis, please
Penis must die! 2
Penis night 2
Rising penis/Red orchesta 2
Sleeping penis